CN107920228A - A kind of Multi-meter collecting equipment - Google Patents
A kind of Multi-meter collecting equipment Download PDFInfo
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- CN107920228A CN107920228A CN201710284078.4A CN201710284078A CN107920228A CN 107920228 A CN107920228 A CN 107920228A CN 201710284078 A CN201710284078 A CN 201710284078A CN 107920228 A CN107920228 A CN 107920228A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention, which discloses a kind of Multi-meter collecting equipment, includes concentrator, further includes electric power data acquisition center, RS485 channels, protocol translation device, intelligent electric meter, wireless watermeter, wireless gas meter, wireless hotlist and concentrator.Concentrator includes：General collector module and communication module.Protocol translation device includes, protocol translation module, micro power radio module.The invention is used for, solve present power collection systems technology can only copy reading ammeter, but gather water, electricity, gas, hot multilist need on the basis of power collection systems by install protocol converter and collector it is compound to realize multiple-in-one acquisition function the problem of.
Description
Technical field
The invention belongs to meter reading field, and in particular to a kind of Multi-meter collecting equipment.
Background technology
With the development of the social economy, the improvement of people's living standards, the use of every resource, more and more life moneys
Source enters monitoring record scope.Our gauge tables used in living are more and more.From only needing to be measured with ammeter in the past
Electricity consumption situation, till now we need with gas meter metering gas situation, with the hot situation used in hotlist metering life, use
The situation of natural gas, the situation of water used in water meter measurement used in gas meter metering.However as increasing for table, cause
The difficulty of wiring and meter reading, it is true in use although all employ intelligent meter does not use manual metering now
Reality is still complicated, and the maintenance and use for the later stage still have many inconveniences and because intelligence degree are higher, power consumption
It is bigger.
105406901 A of China Patent Publication No. CN, publication date on March 16th, 2016, the title of innovation and creation are used for electricity
The information acquisition system of Force system.A kind of information acquisition system for electric system of the disclosure of the invention.The system includes：
Multiple signal pickup assemblies, each signal pickup assembly are connected with a low tension switch on power transmission line, signal pickup assembly
For gathering the on-off model of low tension switch；Multiple electric carrier apparatus, each electric carrier apparatus and a signal acquisition
Device connects, and is connected with power transmission line, and electric carrier apparatus is used to the on-off model of low tension switch being converted to power carrier
Signal, and power carrier signal is coupled to power transmission line；Remote control terminal, is connected with power transmission line, is carried for receiving electric power
Ripple signal, is additionally operable to send a control signal to low tension switch by power transmission line, wherein, control signal is switched for indication low-voltage
It is opened or closed.But its shortcoming is exactly complex circuit, is unfavorable for later maintenance and energy consumption is larger.
The content of the invention
The purpose of the invention is to solve above-mentioned challenge excessively, there is provided one kind can gather a variety of tables
Data, the Multi-meter collecting equipment of wiring maintenance simple, easy to use and easy.
Technical solution is a kind of Multi-meter collecting equipment used by the invention solves its technical problem, including is concentrated
Device, further includes electric power data acquisition center, receives the data that concentrator is sent, is communicated to connect with concentrator；RS485 channels, it is right
Data are transmitted, and are electrically connected with intelligent electric meter and protocol translation device；Data are carried out protocol translation by protocol translation device, with
RS485 channels are electrically connected, and pass through communication connection with wireless watermeter, wireless gas meter and wireless hotlist；Intelligent electric meter, reads user and uses
Electricity, is electrically connected with RS485 channels；Wireless watermeter, reads user's water consumption, is communicated to connect with protocol translation device；Wireless gas meter,
User's gas consumption is read, is communicated to connect with protocol translation device；Wireless hotlist, reads user's heat amount, communicates with protocol translation device
Connection；Password electricity box, protect gauge table；Concentrator, gathers the data of each table and upload the data in electric power data acquisition
The heart, is electrically connected with RS485 channels；Concentrator includes：General collector module, gathers the data of each ammeter, with RS485 channels
It is electrically connected；General collector mould data in the block are uploaded to electric power data acquisition center, with General collector mould by communication module
Block is electrically connected.
Preferably, the protocol translation device includes：Protocol translation module, the data that micro power radio module is provided
Protocol translation is carried out, is electrically connected with RS485 channels；Micro power radio module, receives wireless watermeter, wireless gas meter and wireless hotlist
Data, be electrically connected with protocol translation module.
Preferably, the RS485 channels include：Resistance R1 first terminates 3.3V voltage sources, the second end of resistance R1
Connect the base stage of triode Q1；Resistance R2 first terminates 5V voltage sources, and resistance R2 second terminates the collector and RS485 of triode Q1
The RE pins of converter MAXRS485；The RE that the DE pins of RS485 converters MAXRS485 meet RS485 converters MAXRS485 draws
Foot；The emitter of triode Q1 meets RS485_EN；The first termination 3.3V voltage sources of resistance R3, the second three poles of termination of resistance R3
The base stage of pipe Q2；The first termination 5V voltage sources of resistance R4, the collector and RS485 of the second termination triode Q2 of resistance R4 turn
The DT pins of parallel operation MAXRS485；The emitter of triode Q2 meets TXD RS485;Resistance R5 first termination RXD RS485 and
The collector of triode Q3；The second termination 3.3V voltage sources of resistance R5 and the first end of resistance R6；The second termination of resistance R6
The base stage of triode Q3；The emitter of triode Q3 connects the RO pins of RS485 converters MAXRS485；RS485 converters
The VCC pin of MAXRS485 connects the first end of 5V voltage sources and capacitance C1；The first end of the second terminating resistor R7 of capacitance C1 and
Ground；The B pins of the second termination RS485 converters MAXRS485 of resistance R7, the first end and delivery outlet B of voltage transformer P3；
The A pins of the second termination RS485 converters MAXRS485 of voltage transformer P3, the first end of resistance R8, thermistor PT3
The first end of first end and voltage transformer P4；The second termination 5V voltage sources of resistance R8；Voltage transformer P4 second ends are grounded；
The second termination delivery outlet A of thermistor PT3；The GD pins ground connection of RS485 converters MAXRS485.
Preferably, the appearance of the agreement dressization device is as original net I type General collectors；The communication module
The M590 chips of use carry out data interaction with main website；The wireless M-BUS that the micro power radio module uses carries out data
Transmission.
Preferably, the cipher table case includes：Babinet, protects gauge table not to be damaged；Electronic password lock, for opening
Open chamber door and lock to chamber door, be embedded on babinet；Code keyboard, input password are unpacked password, are electrically connected with electronic lock；It is close
Order, shows password and completes to verify；Secret order socket, is inserted into secret order, in tank surface；Fingerprint determination key, determines user of service's
Fingerprint, is electrically connected with electronic password lock.
Preferably, the secret order includes：Secret order connector, for connecting secret order socket, powers to secret order inner display
And data transfer, it is electrically connected with secret order interface；Display screen, for showing password, is electrically connected with secret order connector；The secret order is inserted
The internal multiple metal connection points of mouth, connect for the secret order connector with the secret order back side.
The invention beneficial effect：General collector module and communication module are concentrated together, although electricity at present
Power acquisition system technology is very ripe, but can only copy reading ammeter, collection water, electricity, gas, hot multilist need power collection systems base
By installing protocol translation device and General collector is compound realizes multiple-in-one acquisition function on plinth, using micropower channel radio
Water, the air and heat table of news need after being converted to the general conventions datas of DL/T645-2007 by protocol translation device, then data are transmitted
To the General collector of collection RS485 ammeters, Shang Song main websites.Scene needs to install protocol translation device, and to corresponding general
Collector carries out software upgrading, and a corresponding General collector is required for per one kind water meter.So the invention will be general
Collector module and communication module integrate, and the use of General collector is reduced in the arrangement of system, reduces work(
Consumption and the complexity of wiring, improve quality.And the increase of password electricity box, make gauge table more accurate, preferably protection
Gauge table and also be also possible to prevent to be stolen by other people.
Brief description of the drawings
Fig. 1 is the structure diagram of Multi-meter collecting equipment；
Fig. 2 is the circuit diagram of RS485 channels；
Fig. 3 is password electricity box front elevation；
Fig. 4 is secret order front elevation；
Fig. 5 is secret order back view；
Fig. 6 is operational flowchart；
In figure：1st, electric power data acquisition center, 2, RS485 channels, 3, communication wooden unit, 4, General collector module, 5, agreement turns
Change module, 6, micro power radio module, 7, intelligent electric meter, 8, wireless watermeter, 9, wireless hotlist, 10, wireless gas meter, 11, concentrate
Device, 12, protocol translation device, 13, transparency window, 14, metal connection point, 15, secret order socket, 16, code keyboard, 17, fingerprint identification
Key, 18, secret order connector, 19, display screen.
Embodiment
Embodiment 1：
In Fig. 1, a kind of Multi-meter collecting equipment, including concentrator 11, electric power data acquisition center 1 is further included, receives concentrator 11
The data of transmission, communicate to connect with concentrator 11；RS485 channels 2, are transmitted data, with intelligent electric meter 7 and protocol translation
Device 12 is electrically connected；Data are carried out protocol translation, are electrically connected with RS485 channels 2 by protocol translation device 12, with wireless watermeter 8, nothing
Line gas meter 9 and wireless hotlist 10 pass through communication connection；Intelligent electric meter 7, reads user power utilization amount, is electrically connected with RS485 channels 2；
Wireless watermeter 8, reads user's water consumption, is communicated to connect with protocol translation device 12；Wireless gas meter 9, reads user's gas consumption, with association
View converter 12 communicates to connect；Wireless hotlist 10, reads user's heat amount, is communicated to connect with protocol translation device 12；Concentrator 11,
Gather the data of each table and upload the data to electric power data acquisition center 1, be electrically connected with RS485 channels 2；Password electricity box,
Protect gauge table；Concentrator 11 includes：General collector module 3, gathers the data of each ammeter, is electrically connected with RS485 channels 2
Connect；Data in General collector module 3 are uploaded to electric power data acquisition center 1 by communication module 4, with General collector mould
Block 3 is electrically connected.
The protocol translation device 11 includes：Protocol translation module 5, the data that micro power radio module 6 is provided carry out
Protocol translation, is electrically connected with RS485 channels 2；Micro power radio module 6, receives wireless watermeter 8, wireless gas meter 9 and wireless hotlist
10 data, are electrically connected with protocol translation module 5.
The appearance of the protocol translation device 12 is as original net I type General collectors.A kind of Multi-meter collecting is set
It is standby, it is characterised in that the M590 chips that the communication module 3 uses carry out data interaction with main website.A kind of multilist
Collecting device, it is characterised in that the wireless M-BUS that the micro power radio module 6 uses carries out data transmission.
The method of operation of the invention is that the data of wireless watermeter 8, wireless gas meter 9 and wireless hotlist 10 are turned by agreement
The change progress copy reading of device 12, the meter reading instruction that protocol translation device 12 is issued by the reception General collector of RS485 channels 2 module 4, then
Changed according to the agreement of wireless watermeter 8, wireless gas meter 9 and wireless hotlist 10, copied by micro power radio module 6 accordingly
Meter is connect under reading；2 data of RS485 ammeters carry out copy reading by General collector module 4, and General collector module is believed by RS485
2 copy reading meter of road, and agreement meets 645-2007 stipulations.Gathered data can be passed through GPRS/ by General collector module 4
CDMA/SMS/ Ethernets upload to main website.
The invention, General collector module 4 and communication module 3 are concentrated together, although current electric power acquisition
Systems technology is very ripe, but can only copy reading ammeter, collection water, electricity, gas, hot multilist need on the basis of power collection systems lead to
Cross installation protocol translation device and General collector is compound realizes multiple-in-one acquisition function, using micro-power wireless communication
Water, air and heat table are needed after being converted to the general conventions datas of DL/T645-2007 by protocol translation device, then are transferred data to and adopted
After the General collector for collecting RS485 ammeters, Shang Song main websites.Scene needs to install protocol translation device, and to corresponding general collection
Device carries out software upgrading, and a corresponding General collector is required for per one kind water meter.So the invention is by general collection
Device module 4 and communication module 3 integrate, and the use of General collector is reduced in the arrangement of system, reduces power consumption
With the complexity of wiring, quality is improved.And the invention is used micro- when used wireless signal transmission
Power communication, reduces power consumption.In micro power radio module 6, used herein is wireless M-BUS connections.In protocol translation device
5 shape of protocol translation module as original net I type General collectors, just because of having used former net I type General collectors
Appearance, we can external multiple wireless M-BUS of interface below receiving module, user it is very much.And at the scene
When installation, it is only necessary to which the collection that protocol translation device does not interfere with electric power data is installed.
In Fig. 2, the RS485 channels include：Resistance R1 first terminates 3.3V voltage sources, the second termination three of resistance R1
The base stage of pole pipe Q1；Resistance R2 first terminates 5V voltage sources, and resistance R2 second terminates collector and the RS485 conversions of triode Q1
The RE pins of device MAXRS485；The DE pins of RS485 converters MAXRS485 connect the RE pins of RS485 converters MAXRS485；
The emitter of triode Q1 meets RS485_EN；The first termination 3.3V voltage sources of resistance R3, the second termination triode of resistance R3
The base stage of Q2；The first termination 5V voltage sources of resistance R4, the collector of the second termination triode Q2 of resistance R4 and RS485 conversions
The DT pins of device MAXRS485；The emitter of triode Q2 meets TXD RS485;The first termination RXD RS485 and three of resistance R5
The collector of pole pipe Q3；The second termination 3.3V voltage sources of resistance R5 and the first end of resistance R6；The second termination three of resistance R6
The base stage of pole pipe Q3；The emitter of triode Q3 connects the RO pins of RS485 converters MAXRS485；RS485 converters
The VCC pin of MAXRS485 connects the first end of 5V voltage sources and capacitance C1；The first end of the second terminating resistor R7 of capacitance C1 and
Ground；The B pins of the second termination RS485 converters MAXRS485 of resistance R7, the first end and delivery outlet B of voltage transformer P3；
The A pins of the second termination RS485 converters MAXRS485 of voltage transformer P3, the first end of resistance R8, thermistor PT3
The first end of first end and voltage transformer P4；The second termination 5V voltage sources of resistance R8；Voltage transformer P4 second ends are grounded；
The second termination delivery outlet A of thermistor PT3；The GD pins ground connection of RS485 converters MAXRS485.
The invention increases the driving force of chip serial ports using triode, in use for the circuit of RS485 channels
Pull down resistor just balances the load on RS485 links, and thermistor and transient diode protection RS485 misconnections enter alternating current.
In Fig. 3 .4.5.6, the cipher table case includes：Babinet, protects gauge table not to be damaged；Electronic password lock, is used
In opening chamber door and locking to chamber door, it is embedded on babinet；Code keyboard 16, input password unpack password, are electrically connected with electronic lock
Connect；Secret order, shows password and completes to verify；Secret order socket 15, is inserted into secret order, in tank surface；Fingerprint determination key 17, determines to make
With the fingerprint of personnel, it is electrically connected with electronic password lock.
The secret order includes：Secret order connector 18, for connecting secret order socket, powers and data to secret order inner display 19
Transmission, is electrically connected with secret order interface 15；Display screen 19, for showing password, is electrically connected with secret order connector 18；The secret order is inserted
The multiple metal connection points 14 in the inside of mouth 15, connect for the secret order connector 18 with the secret order back side.
In terms of protection of the invention for gauge table, electronic password lock and secret order are employed.Secret order is as key, still
It is not again key, it is an independent individual, and secret order itself is no power-supply system, it is to need and close when work
Make what socket connected, secret order socket provides electricity again.The unlocking mode of electronic password lock needs secret order, password and the aspect of fingerprint three
Certification can just be unlocked.There was only code keyboard first on babinet, without display screen, and this password is to change, meeting
As unpacking number is changed with a kind of algorithm, nobody knows password.First by the close of secret order when unlocking
Connector is made to be inserted into secret order socket, after the metal dots behind secret order and the metal dots inside thick forest socket are in contact, the display of secret order
Screen is lighted.The password of coded lock is transmitted by metal dots and is shown on the display screen of secret order, and then user is again in cryptographic key
By the Password Input on display screen on disk, during Password Input, show the password of screen display, can change after input
Become color.After the completion of Password Input, chamber door can not be opened directly, need this when user's fingerprint that press...withes one's finger to determine
Key, only after confirming that fingerprint is correct, chamber door can just be opened.
In whole process, secret order has two effects, and first is display password and serves as interim display screen；Second
Store user fingerprints information.In order to which secret order uses carelessly, each secret order and electronic password lock correspond, an electronics
Coded lock only has a secret order, and a secret order can only open an electronic password lock.When secret order connector is inserted into secret order socket, meeting
There is an identification signal, for identifying whether secret order and electronic password lock match.During running, electronic password lock,
The password of current lock is included into the display screen in secret order, it is to reduce why not use a fixed display screen here
Power consumption.Then user inputs password.User cipher input error in order to prevent, inputs correctly part, the part of input error
The color for the part not inputted is all different.After the completion of Password Input, secret order is not to hold in person in order to prevent, institute
To need to press fingerprint identification key, and the finger print information of user is stored in inside secret order.This when, coded lock was from secret order
Finger print data is transferred, is contrasted with the data detected, if correctly, chamber door is opened, after the completion of operation, chamber door is closed, close
Code is replaced, and nobody knows new password.
Claims (9)
1. a kind of Multi-meter collecting equipment includes concentrator, it is characterised in that further includes
Electric power data acquisition center, receives the data that concentrator is sent, is communicated to connect with concentrator；
RS485 channels, are transmitted data, are electrically connected with intelligent electric meter and protocol translation device；
Data are carried out protocol translation, are electrically connected with RS485 channels by protocol translation device, with wireless watermeter, wireless gas meter and wireless
Hotlist passes through communication connection；
Intelligent electric meter, reads user power utilization amount, is electrically connected with RS485 channels；
Wireless watermeter, reads user's water consumption, is communicated to connect with protocol translation device；
Wireless gas meter, reads user's gas consumption, is communicated to connect with protocol converter；
Wireless hotlist, reads user's heat amount, is communicated to connect with protocol converter；
Password electricity box, protect gauge table；
Concentrator, gathers the data of each table and upload the data to electric power data acquisition center, be electrically connected with RS485 channels；
Concentrator includes：
General collector module, gathers the data of each ammeter, is electrically connected with RS485 channels；
General collector mould data in the block are uploaded to electric power data acquisition center, with General collector module by communication module
It is electrically connected.
2. a kind of Multi-meter collecting equipment according to claim 1, it is characterised in that the protocol translation device includes：
Protocol translation module, the data that micro power radio module is provided carry out protocol translation, are electrically connected with RS485 channels；
Micro power radio module, receives the data of wireless watermeter, wireless gas meter and wireless hotlist, is electrically connected with protocol translation module
Connect.
3. a kind of Multi-meter collecting equipment according to claim 1, it is characterised in that the RS485 channels include：Resistance
R1 first terminates 3.3V voltage sources, the base stage of the second termination triode Q1 of resistance R1；Resistance R2 first terminates 5V voltage sources, electricity
Hinder R2 second and terminate the collector of triode Q1 and the RE pins of RS485 converters MAXRS485；RS485 converters MAXRS485
DE pins connect the RE pins of RS485 converters MAXRS485；The emitter of triode Q1 meets RS485_EN；The first of resistance R3
Terminate 3.3V voltage sources, the base stage of the second termination triode Q2 of resistance R3；The first termination 5V voltage sources of resistance R4, resistance R4
The collector of the second termination triode Q2 and the DT pins of RS485 converters MAXRS485；The emitter of triode Q2 meets TXD
RS485;The collector of the first termination RXD RS485 and triode Q3 of resistance R5；The second termination 3.3V voltage sources of resistance R5
With the first end of resistance R6；The base stage of the second termination triode Q3 of resistance R6；The emitter of triode Q3 connects RS485 converters
The RO pins of MAXRS485；The VCC pin of RS485 converters MAXRS485 connects the first end of 5V voltage sources and capacitance C1；Capacitance
The first end and ground of the second terminating resistor R7 of C1；B pins, the electricity of the second termination RS485 converters MAXRS485 of resistance R7
Press the first end and delivery outlet B of mutual inductor P3；The A pins of the second termination RS485 converters MAXRS485 of voltage transformer P3,
The first end of the first end of resistance R8, the first end of thermistor PT3 and voltage transformer P4；The second termination 5V electricity of resistance R8
Potential source；Voltage transformer P4 second ends are grounded；The second termination delivery outlet A of thermistor PT3；RS485 converters MAXRS485
GD pins ground connection.
A kind of 4. Multi-meter collecting equipment according to claim 1, it is characterised in that the appearance of the agreement dressization device and
Original net I type collectors are the same.
A kind of 5. Multi-meter collecting equipment according to claim 1, it is characterised in that the M590 that the communication module uses
Chip carries out data interaction with main website.
6. a kind of Multi-meter collecting equipment according to claim 1, it is characterised in that the micro power radio module uses
Wireless M-BUS carry out data transmission.
7. a kind of Multi-meter collecting equipment according to claim 1, it is characterised in that the cipher table case includes：
Babinet, protects gauge table not to be damaged；
Electronic password lock, for opening chamber door and locking to chamber door, is embedded on babinet；
Code keyboard, input password are unpacked password, are electrically connected with electronic lock；
Secret order, shows password and completes to verify；
Secret order socket, is inserted into secret order, in tank surface；
Fingerprint determination key, determines the fingerprint of user of service, is electrically connected with electronic password lock.
8. a kind of Multi-meter collecting equipment according to claim 7, it is characterised in that the secret order includes：
Secret order connector, for connecting secret order socket, to the power supply of secret order inner display and data transfer, is electrically connected with secret order interface
Connect；
Display screen, for showing password, is electrically connected with secret order connector.
9. a kind of Multi-meter collecting equipment according to claim 7, it is characterised in that the secret order receptacle interior is with multiple
Metal connection point, connects for the secret order connector with the secret order back side.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710284078.4A CN107920228A (en) | 2017-04-26 | 2017-04-26 | A kind of Multi-meter collecting equipment |
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| CN201710284078.4A CN107920228A (en) | 2017-04-26 | 2017-04-26 | A kind of Multi-meter collecting equipment |
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| CN107920228A true CN107920228A (en) | 2018-04-17 |
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| CN201710284078.4A Pending CN107920228A (en) | 2017-04-26 | 2017-04-26 | A kind of Multi-meter collecting equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308799A (en) * | 2018-11-13 | 2019-02-05 | 延锋伟世通电子科技（上海）有限公司 | The wired and wireless compatible means of communication and device for battery core monitoring device |
| CN109523771A (en) * | 2018-12-26 | 2019-03-26 | 国网吉林省电力有限公司长春供电公司 | Power system information concentrated collection touch screen display device |
| CN109660524A (en) * | 2018-12-04 | 2019-04-19 | 贵州电网有限责任公司 | A kind of big concurrent data communication welding system of epoll based on linux kernel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201576025U (en) * | 2009-12-08 | 2010-09-08 | 河南省电力公司开封供电公司 | Electric-larceny preventing electric meter box |
| EP2579227A1 (en) * | 2011-05-09 | 2013-04-10 | Guangzhou Sunrise Electronics Development Co., Ltd | Data acquisition concentrator and data acquisition method |
| CN202995864U (en) * | 2012-12-31 | 2013-06-12 | 李会新 | Electric meter box with intelligent open-close management and control function |
| CN104318736A (en) * | 2014-09-24 | 2015-01-28 | 青岛文创科技有限公司 | 3G network-based remote intelligent meter reading system with four meters in one |
| CN205194048U (en) * | 2015-11-12 | 2016-04-27 | 国网山东省电力公司德州供电公司 | Four table data acquisition module plan display device |
| CN205354304U (en) * | 2016-02-01 | 2016-06-29 | 湖南威铭能源科技有限公司 | A communication interface converter for a wide range of strapping table meter |
| CN205959384U (en) * | 2016-08-29 | 2017-02-15 | 中国电力科学研究院 | Integrated form data acquisition device |
| CN206021536U (en) * | 2016-08-24 | 2017-03-15 | 国网天津市电力公司 | It is applied to " unification of four tables " information acquisition system of newly-built community |
-
2017
- 2017-04-26 CN CN201710284078.4A patent/CN107920228A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201576025U (en) * | 2009-12-08 | 2010-09-08 | 河南省电力公司开封供电公司 | Electric-larceny preventing electric meter box |
| EP2579227A1 (en) * | 2011-05-09 | 2013-04-10 | Guangzhou Sunrise Electronics Development Co., Ltd | Data acquisition concentrator and data acquisition method |
| CN202995864U (en) * | 2012-12-31 | 2013-06-12 | 李会新 | Electric meter box with intelligent open-close management and control function |
| CN104318736A (en) * | 2014-09-24 | 2015-01-28 | 青岛文创科技有限公司 | 3G network-based remote intelligent meter reading system with four meters in one |
| CN205194048U (en) * | 2015-11-12 | 2016-04-27 | 国网山东省电力公司德州供电公司 | Four table data acquisition module plan display device |
| CN205354304U (en) * | 2016-02-01 | 2016-06-29 | 湖南威铭能源科技有限公司 | A communication interface converter for a wide range of strapping table meter |
| CN206021536U (en) * | 2016-08-24 | 2017-03-15 | 国网天津市电力公司 | It is applied to " unification of four tables " information acquisition system of newly-built community |
| CN205959384U (en) * | 2016-08-29 | 2017-02-15 | 中国电力科学研究院 | Integrated form data acquisition device |
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| CN109308799A (en) * | 2018-11-13 | 2019-02-05 | 延锋伟世通电子科技（上海）有限公司 | The wired and wireless compatible means of communication and device for battery core monitoring device |
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